• 3,5,7,9-Decatetraen-2-one,1-chloro-4,8-dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all-E)- (9CI)
• 88981-45-7
• C21H29 Cl O
• 0
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-4-hydroxy-6-oxo-, methyl ester
• 79398-27-9
• C₇H₇NO₄
• 169.1348
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-6-nitro-
• 35973-24-1
• C₁₀H₆N₂O₅
• 234.165
• .

• 3-Pyridinesulfonamide,N-[2-(diethylamino)ethyl]-4-methoxy-
• 115416-22-3
• C12H21 N3 O3 S
• 287.3784
• .

• 3-Butyn-2-ol,4,4'-(1,2-ethanediyldisilylene)bis- (9CI)
• 25275-25-6
• C10H18 O2 Si2
• .

• 3-Pyridazinamine,N-butyl-6-chloro-
• 1009-84-3
• C₈H₁₂ClN₃
• 185.65398
• .

• 3-Boal
• 88549-23-9
• C₁₀H₁₀N₂O₃
• 0
• .

• 3(2H)-Pyridazinone,2-(4-chlorophenyl)-5-[(4-chlorophenyl)methoxy]-4-iodo-
• 128758-36-1
• C17H11 Cl2 I N2 O2
• 473.10
• .

• 3(2H)-Isothiazolone
• 1003-07-2
• C₃H₃NOS
• 0
• .

• 3-Cyclobutene-1,2-dione,3,4-dichloro-
• 2892-63-9
• C4Cl2 O2
• 150.9476
• .

• 3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-1-[[[(4-methoxyphenyl)amino]carbonyl]oxy]-,3-(O-methyloxime), (E)- (9CI)
• 145071-67-6
• C15H19 N3 O4
• 305.3291
• .

• 3-Pyridinecarboxamide,1,4,5,6-tetrahydro-
• 7032-11-3
• C6H10 N2 O
• 126.16
• .

• 3,5-Ethanocyclopenta[b]pyran-2(3H)-one,7a-[3-(6,7-dihydroxy-2,5-dimethyl-1-naphthalenyl)-1,1-dimethylpropyl]hexahydro-3,5-dimethyl-,(3R,4aR,5R,7aS)- (9CI)
• 168706-17-0
• C29H38 O4
• .

• 3-Cyclopentene-1,2-diol,5-(4-amino-1H-imidazo[4,5-c]pyridin-1-yl)-, (1R,2S,5S)-rel-
• 112318-10-2
• C11H12 N4 O2
• 0
• .

• 3,5-Pyrazolidinedione,4-(1-methylethyl)-1-phenyl-2-(2-phenylethenyl)-
• 26262-24-8
• C20H20 N2 O2
• .

• 3-Azaspiro[5.5]undecane,3-[2-(4-fluorophenoxy)ethyl]-
• 1228-30-4
• C18H26 F N O
• 291.4035
• .

• 3,6,9,12,15,18,21,24,27-Nonaoxanonacosan-1-ol,29-phenoxy-
• 27622-08-8
• C26H46 O11
• .

• 3'-Adenylic acid,2'-deoxy-
• 15731-72-3
• C10H14 N5 O6 P
• 331.22
• .

• 3-Heptene, (3E)-
• 14686-14-7
• C7H14
• 209-769-9
• 98.19
• .

• 3-Oxazolidinecarboxamide,2-[2-oxo-2-(phenylamino)ethylidene]-N-phenyl-
• 14037-24-2
• C18H17 N3 O3
• 323.3459
• .

• 3-Quinolinecarboxylicacid,5-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-[3-methyl-3-[(methylamino)methyl]-1-pyrrolidinyl]-4-oxo-
• 146981-03-5
• C20H24 F2 N4 O3
• 406.4264
• .

• 3-Cyclohexene-1-carboxaldehyde,3-(4-methyl-3-penten-1-yl)-
• 52475-89-5
• C13H20 O
• 257-943-8
• 192.2973
• .

• 3H-Imidazo[4,5-b]pyridine,3-(2-deoxy-b-D-erythro-pentofuranosyl)-
• 125178-07-6
• C11H13 N3 O3
• 0
• .

• 3,4,5-Pyridinetricarboxylicacid, 1,4-dihydro-2,6-dimethyl-, 3,5-diethyl ester, sodium salt (1:1)
• 27296-05-5
• C14H19 N O6 . Na
• 319.2856
• .

• 3-Cyclohexene-1-propanal
• 22858-74-8
• C9H14 O
• 138.2069
• .

• 3-Pyridinecarboxylicacid, praseodymium(3+) salt (3:1)
• 16468-77-2
• C6H5 N O2 . 1/3 Pr
• 507.2137
• .

• 3-Methoxy-4-pyrrolidinobenzenediazonium tetrafluoroborate
• 36576-70-2
• C₁₁H₁₄BF₄N₃O
• 253-111-3
• 291.0529728
• .

• 3-Furancarboxylic acid,(3R,5S,5aR,6R,7S,9S,9aS,10R)-5a-[(acetyloxy)methyl]octahydro-9,10-dihydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-5,6,7-triylester (9CI)
• 129724-76-1
• C32H34 O14
• .

• 3H-Pyrazol-3-one,4-[[bis(2-chloroethyl)amino]methyl]-1,2-dihydro-1,5-dimethyl-2-phenyl-,hydrochloride (1:1)
• 10070-95-8
• C16H21 Cl2 N3 O . Cl H
• 378.76
• .

• 3,5,8-Trioxa-4-phosphatetracosan-1-aminium,6-(chloromethyl)-4-hydroxy-N,N,N-trimethyl-, 4-oxide (9CI)
• 130157-45-8
• C24H52 Cl N O5 P
• 501.0996
• .

• 3-Thia-7-azabicyclo[3.3.1]nonan-9-one,7-(phenylmethyl)-
• 89398-04-9
• C14H17 N O S
• 0
• .

• 3-Pyridinemethanol,2-chloro-a-phenyl-
• 80100-23-8
• C12H10 Cl N O
• 0
• .

• 3(2H)-Pyridazinone,4,5-dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-, (-)- (9CI)
• 118428-37-8
• C19H18 N4 O2
• 334.41
• .

• 3-Hexanol,3-ethyl-5-methyl-
• 597-77-3
• C9H20 O
• 0
• .

• 3,5-Ethano-2H-furo[2,3-o][2]benzoxacycloundecin-13-carboxylicacid,3,3a,5,6,7,8,9,10,11,11a,14,15-dodecahydro-3,6,8,14-tetramethyl-16-methylene-2,17-dioxo-,(3S,3aS,5S,6S,8S,11aR,14R,15aR)-
• 111367-04-5
• C24H32 O6
• 0
• .

• 3H-Pyrazol-3-one,2,4-dihydro-4-[2-(3-methoxyphenyl)diazenyl]-5-methyl-2-phenyl-
• 86427-68-1
• C17H16 N4 O2
• 289-234-4
• 308.33454
• .

• 3,5,9-Trioxa-4-phosphaheneicosan-1-aminium,4,7-dihydroxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide, (7R)-
• 20559-18-6
• C20H42 N O7 P
• 439.52
• .

• 3-Thiophenecarboxamide,N-(4-fluorophenyl)-5-nitro-
• 146795-35-9
• C11H7 F N2 O3 S
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 4-(4-methyl-3-penten-1-yl)-, 2-[4-(decyloxy)phenyl]-5-pyrimidinyl ester
• 155468-61-4
• C33H46 N2 O3
• .

• 3H-1,2,4-Triazole-3-thione,5-(5-chloro-3-methyl-1H-indol-2-yl)-2,4-dihydro-4-phenyl-
• 126016-37-3
• C17H13 Cl N4 S
• 340.8299
• .

• 3-Piperidinecarboxylicacid, 1-[4-(3-methoxyphenyl)-4-phenyl-3-buten-1-yl]-
• 89203-60-1
• C23H27 N O3
• 0
• .

• 3(2H)-Pyridazinone,4,5-dichloro-2-(4-methylbenzoyl)-
• 155164-67-3
• C12H8 Cl2 N2 O2
• 0
• .

• 3,7-Diazabicyclo[3.3.1]nonane,3-butyl-9,9-dimethyl-7-[(phenylmethyl)sulfonyl]-
• 120465-62-5
• C20H32 N2 O2 S
• 364.5453
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-5-[(2,4-dimethylphenoxy)methyl]-2,4-dihydro-
• 117480-89-4
• C11H14 N4 O S
• 0
• .

• 3,6-Acridinediamine,9-[4-(dimethylamino)phenyl]-N3,N3-dimethyl-, hydrochloride (1:1)
• 6441-75-4
• C23H24 N4 . Cl H
• .

• 3(2H)-Pyridazinone,2-(2-benzothiazolyl)-4,5-dihydro-6-(4-methoxyphenyl)-
• 112445-59-7
• C18H15 N3 O2 S
• 337.3956
• .

• 3H-Imidazo[4,5-f]quinoxalin-2-amine,3,4,5,8-tetramethyl-
• 146177-60-8
• C13H15 N5
• 241.33
• .

• 3H-Indazol-3-one,4-(1,3-benzodioxol-5-yl)-2,3a,4,5-tetrahydro-6-(2-hydroxy-4-methoxyphenyl)-
• 101986-23-6
• C21H18 N2 O5
• 378.378
• .

• 3,6,9,12,15,18,21,24-Octaoxahexacosanoicacid, 26-(octylphenoxy)-
• 25338-58-3
• C32H56 O11
• 246-867-0
• 616.78044
• .

• 3,5-Pyridinedicarboxylicacid, 4-[[(3-carboxypropyl)amino]carbonyl]-1,4-dihydro-2,6-dimethyl-,3,5-diethyl ester
• 156162-14-0
• C18H26 N2 O7
• .